CN209975096U - Sewing machine presser foot with sock splicing thread-off prevention function - Google Patents
Sewing machine presser foot with sock splicing thread-off prevention function Download PDFInfo
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- CN209975096U CN209975096U CN201920540697.XU CN201920540697U CN209975096U CN 209975096 U CN209975096 U CN 209975096U CN 201920540697 U CN201920540697 U CN 201920540697U CN 209975096 U CN209975096 U CN 209975096U
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- presser foot
- foot body
- guide
- sewing machine
- socks
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- Expired - Fee Related
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- Sewing Machines And Sewing (AREA)
Abstract
The utility model relates to a sewing machine presser foot with socks piece anticreep line function has solved socks piece and has sewed up the in-process because material elasticity is good, and the easy springing of feeding causes to sew up positional deviation, and then leads to taking off the problem of line. This device includes the presser foot body, the lower pinhole that link up from top to bottom is equipped with in the middle part of presser foot body, and the front side of pinhole is equipped with the loudspeaker guide way that expandes gradually to both sides under the presser foot body, and the arc that makes progress in the lower surface front end of presser foot body sticks up its characterized in that: the pressure foot is characterized in that a guide pressure pin is arranged on the bottom surface of the pressure foot body along the center line of the horn guide opening, an upward folded edge is arranged at the rear end of the guide pressure pin, and the folded edge is fixedly attached to the front wall of the lower needle hole. The utility model discloses direction tucking can push up and establish on the socks face material, and the socks face material receives the pushing down of direction tucking, and sutural side can curl naturally and upwarp half wrap to the direction tucking on to can not the off tracking lead to sewing up the width not enough and the off-line.
Description
Technical Field
The utility model belongs to the technical field of the weaving, a socks production facility is related to, in particular to sewing machine presser foot with socks piece anticreep line function.
Background
The socks are common wear in daily life, and the socks comprise silk socks, cotton socks and the like according to the materials, and ankle socks, stockings and the like according to the structures. In the production process of the socks, the edges of the socks need to be sewn, and in the sewing process of the edges, the parts to be sewn are pressed down and positioned through the presser foot of the sewing machine and then sewn through the lower needle. And because the material of socks generally all has good elasticity, the presser foot is easy to bounce in the continuous lift in-process during sewing, can't keep steadily when leading to socks piece feeding, leads to sewing position deviation, causes the off-line.
Disclosure of Invention
The utility model aims to solve the socks piece and sew up the in-process because material elasticity is good, the easy springing of feeding causes and sews up positional deviation, and then leads to the problem of taking off the line, provides a sewing machine presser foot with socks piece anticreep line function.
The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a sewing machine presser foot with socks piece anticreep line function, includes the presser foot body, the middle part of presser foot body is equipped with the lower pinhole that link up from top to bottom, and the front side of presser foot body pinhole is equipped with the horn guide way that expandes gradually to both sides under, and the arc perk that makes progress of the lower surface front end of presser foot body, its characterized in that: the pressure foot is characterized in that a guide pressure pin is arranged on the bottom surface of the pressure foot body along the center line of the horn guide opening, an upward folded edge is arranged at the rear end of the guide pressure pin, and the folded edge is fixedly attached to the front wall of the lower needle hole. This device adds in the centre of presser foot body front end loudspeaker guiding opening and is equipped with the direction tucking, and the front end of horn guiding opening both sides presser foot body bottom surface upwards sticks up, leads to elastic socks face material can not be fine the location of flattening of presser foot body's front end, easy off tracking. And the direction tucking is the level after to in the past, and the direction tucking can push up to be established on the socks surface material, and the socks surface material receives the pushing down of direction tucking, and the sutured side can curl up naturally and warp half to wrap on the direction tucking to can not the off tracking lead to sewing up the width not enough and off-line.
Preferably, the front end of the guide pressing needle is blunt. The front end of the guide pressing needle can not adopt a pointed end, but adopts a blunt end of a spherical surface, so that the sock surface is prevented from being pierced.
Preferably, the bottom surface of the presser foot body is provided with mutually independent elastic wrapping sheets on two sides of the lower needle hole respectively, the front end of each elastic wrapping sheet is provided with a front flanging bent to the upper surface of the presser foot body, the front flanging is fixed with the presser foot body by a screw, the rear end of each elastic wrapping sheet is provided with a rear flanging bent to the upper surface of the presser foot body, and the rear flanging is movably buckled on the upper surface of the rear end of the presser foot body. When the presser foot body is lifted, the elastic wrapping sheet can still be pressed on the surface of the fabric by utilizing the elasticity of the elastic wrapping sheet, so that the transverse movement of the fabric is reduced.
Preferably, the rear end of the bottom surface of the presser foot body is provided with an elastic pressing block, a jacking spring is arranged between the elastic pressing block and the presser foot body, the elastic pressing block is T-shaped, the straight edge of the T-shaped elastic pressing block is embedded in the middle of the rear end of the presser foot body, the transverse edge of the T-shaped elastic pressing block extends to the rear side of the presser foot body, and the transverse edge width of the T-shaped elastic pressing block is consistent with the width of the presser foot body.
Preferably, the presser foot body is further provided with an inserting plate transversely crossing the middle part of the horn guide and arranged above the guide presser pin in a pressing mode. The middle part of the guide pressing needle is limited upwards, so that the guide pressing needle is prevented from tilting.
Preferably, the lower needle hole is a waist-shaped hole transversely extending on the presser foot body, and the lower needle hole is isolated from the horn guide port.
Preferably, the front end of the guide presser foot corresponds to the middle of the arc tilting section of the front end of the presser foot body. The front end of the guide presser pin does not exceed the front end of the presser foot body and is not shorter than the rear end of the tilting section of the presser foot body, so that an obvious guide effect is formed.
The utility model discloses direction tucking can push up and establish on the socks face material, and the socks face material receives the pushing down of direction tucking, and sutural side can curl naturally and upwarp half wrap to the direction tucking on to can not the off tracking lead to sewing up the width not enough and the off-line.
Drawings
Fig. 1 is a schematic view of a side structure of a presser foot body of the present invention.
Fig. 2 is a schematic view of a bottom structure of a presser foot body of the present invention.
In the figure: 1. the presser foot comprises a presser foot body, 2 parts of a lower needle hole, 3 parts of a horn guide opening, 4 parts of an elastic wrapping sheet, 5 parts of an elastic pressing block, 6 parts of a guide pressing needle, 7 parts of an inserting plate, 8 parts of a front flanging, 9 parts of a screw, 10 parts of a rear flanging, 11 parts of a sewing needle.
Detailed Description
The present invention will be further described with reference to the following specific embodiments and accompanying drawings.
Example (b): a presser foot of sewing machine with function of preventing thread from coming off in the edge joint of socks is shown in figures 1 and 2. The device comprises a presser foot body 1, wherein a lower needle hole 2 which is communicated up and down is arranged in the middle of the presser foot body, a horn guide port 3 which gradually expands towards two sides is arranged on the front side of the lower needle hole of the presser foot body, the lower needle hole 2 is a waist-shaped hole which transversely extends on the presser foot body, and the lower needle hole is separated from the horn guide port. The front end of the lower surface of the presser foot body at the two sides of the horn guide opening is upwards arched. The bottom surface of the presser foot body 1 is provided with a guide presser pin 6 along the center line of the horn guide opening 3, the rear end of the guide presser pin is provided with an upward folded edge, and the folded edge is fixedly attached to the front wall of the lower needle hole 2 and avoids the lower needle position of the sewing needle 11. The front end of the guide presser pin corresponds to the middle of the arc-shaped tilting section at the front end of the presser foot body, and the front end of the guide presser pin is a blunt end which cannot pierce through the sock surface material.
The bottom surface of the presser foot body 1 is provided with mutually independent elastic wrapping sheets 4 on two sides of the lower needle hole 2 respectively, the front end of each elastic wrapping sheet is provided with a front flanging 8 bent to the upper surface of the presser foot body, the front flanging is fixed with the presser foot body by a screw 9, the rear end of each elastic wrapping sheet is provided with a rear flanging 10 bent to the upper surface of the presser foot body, and the rear flanging is movably buckled on the upper surface of the rear end of the presser foot body. The rear end of the bottom surface of the presser foot body is provided with an elastic pressing block 5, a jacking spring is arranged between the elastic pressing block and the presser foot body, the elastic pressing block is T-shaped, and the straight edge of the T-shaped elastic pressing block is embedded in the middle of the rear end of the presser foot body and positioned between the elastic wrapping sheets on the two sides; the transverse edge of the T-shaped elastic pressing block extends to the rear side of the presser foot body, and the width of the transverse edge of the T-shaped elastic pressing block is consistent with that of the presser foot body.
The direction tucking is the level after to in the past, and the direction tucking can push up to be established on the socks face material, and the socks face material receives the pushing down of direction tucking, and the sutured side can curl up naturally and warp half to wrap on the direction tucking to can not the off tracking lead to sewing up the width not enough and off-line.
Claims (7)
1. The utility model provides a sewing machine presser foot with socks piece anticreep line function, includes the presser foot body, the middle part of presser foot body is equipped with the lower pinhole that link up from top to bottom, and the front side of presser foot body pinhole is equipped with the horn guide way that expandes gradually to both sides under, and the arc perk that makes progress of the lower surface front end of presser foot body, its characterized in that: the pressure foot is characterized in that a guide pressure pin is arranged on the bottom surface of the pressure foot body along the center line of the horn guide opening, an upward folded edge is arranged at the rear end of the guide pressure pin, and the folded edge is fixedly attached to the front wall of the lower needle hole.
2. The sewing machine presser foot with the function of preventing the sock from being separated from the line in the process of splicing the socks according to claim 1, characterized in that: the front end of the guide pressing needle is blunt.
3. The sewing machine presser foot with the function of preventing the sock from being separated from the line in the process of splicing the socks according to claim 1, characterized in that: the presser foot comprises a presser foot body, and is characterized in that mutually independent elastic wrapping sheets are respectively arranged on two sides of a lower needle hole on the bottom surface of the presser foot body, a front flanging bent to the upper surface of the presser foot body is arranged at the front end of each elastic wrapping sheet, the front flanging is fixed with the presser foot body through screws, a rear flanging bent to the upper surface of the presser foot body is arranged at the rear end of each elastic wrapping sheet, and the rear flanging is movably buckled on the upper surface of the rear end of the presser foot body.
4. The sewing machine presser foot with the function of preventing the sock stitch from being separated from the line according to claim 1, 2 or 3, characterized in that: the presser foot comprises a presser foot body, and is characterized in that an elastic pressing block is arranged at the rear end of the bottom surface of the presser foot body, a jacking spring is arranged between the elastic pressing block and the presser foot body, the elastic pressing block is T-shaped, a straight edge of the T-shaped elastic pressing block is embedded in the middle of the rear end of the presser foot body, the transverse edge of the T-shaped elastic pressing block extends to the rear side of the presser foot body, and the transverse edge width of the T-shaped elastic pressing block is consistent with the width.
5. The sewing machine presser foot with the function of preventing the sock stitch from being separated from the line according to claim 1, 2 or 3, characterized in that: the presser foot body is also provided with an inserting plate which transversely spans the middle part of the horn guide and is pressed above the guide presser pin.
6. The sewing machine presser foot with the function of preventing the sock stitch from being separated from the line according to claim 1, 2 or 3, characterized in that: the lower needle hole is a waist-shaped hole transversely extending on the presser foot body and is separated from the horn guide port.
7. The sewing machine presser foot with the function of preventing the sock stitch from being separated from the line according to claim 1, 2 or 3, characterized in that: the front end of the guide presser pin corresponds to the middle of the arc-shaped tilting section at the front end of the presser foot body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540697.XU CN209975096U (en) | 2019-04-19 | 2019-04-19 | Sewing machine presser foot with sock splicing thread-off prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920540697.XU CN209975096U (en) | 2019-04-19 | 2019-04-19 | Sewing machine presser foot with sock splicing thread-off prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209975096U true CN209975096U (en) | 2020-01-21 |
Family
ID=69258648
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920540697.XU Expired - Fee Related CN209975096U (en) | 2019-04-19 | 2019-04-19 | Sewing machine presser foot with sock splicing thread-off prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209975096U (en) |
-
2019
- 2019-04-19 CN CN201920540697.XU patent/CN209975096U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200601 Address after: No. 700, Huimin Road, ersanli street, Yiwu City, Jinhua City, Zhejiang Province 322000 Patentee after: Yiwu Bohong Knitting Co.,Ltd. Address before: East Industrial Park Yiwu city 322000 Zhejiang city of Jinhua Province Patentee before: ZHEJIANG HUALITE SOCKS Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |